[MLIR][TableGen] Error on APInt parameter without custom comparator (#135970) The error is triggered when an attribute or type uses an APInt typed parameter with the generated equality operator. If the compared APInts have different bit widths the equality operator triggers an assert. This is dangerous, since `StorageUniquer` for types and attributes uses the equality operator when a hash collision appears. As such, it is necessary to use custom provided comarator or `APIntParameter` that already has it. This commit also replaces uses of the raw `APInt` parameter with the `APIntParameter` and removes the no longer necessary custom StorageClass for the `BitVectorAttr` from the SMT dialect that was a workaround for the described issue. --------- Co-authored-by: Tobias Gysi <tobias.gysi@nextsilicon.com>
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